CN202792274U - Intelligent fresh air control device - Google Patents
Intelligent fresh air control device Download PDFInfo
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- CN202792274U CN202792274U CN 201220462263 CN201220462263U CN202792274U CN 202792274 U CN202792274 U CN 202792274U CN 201220462263 CN201220462263 CN 201220462263 CN 201220462263 U CN201220462263 U CN 201220462263U CN 202792274 U CN202792274 U CN 202792274U
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Abstract
The utility model discloses an intelligent fresh air control device. The intelligent fresh air device is characterized by consisting of a tank body (1), a filtering device (3), an outdoor air feeder (5), an indoor exhauster (16), an outdoor temperature sensor (4) and an indoor sensor, wherein the tank body (1) is arranged above or below a window and above a door when in a horizontal structure, and the tank body is arranged on the left or right of the window when in a vertical structure; the filtering device (3) is arranged on one surface, opposite to the outdoor, of the tank body (1); the outdoor air feeder (5) is arranged on one side, close to the outdoor, of the tank body (1) so as to feed the outdoor air to a heat recycling device (6); the indoor exhauster (16) is arranged on one side, close to the indoor, of the tank body (1); the outdoor temperature sensor (4) is arranged on one side, close to the outdoor, in the tank body (1); and the data acquired by the outdoor temperature sensor (4) and the indoor sensor is displayed through an LED indoor parameter display device 18 and the action of the outdoor air feeder (5) and the indoor exhauster (16) is under the coordinated control of the a control tank (8). The intelligent fresh air control device provided by the utility model is simple in structure and high in automation level.
Description
Technical field
The utility model relates to a kind of building air-supply technology, especially a kind of device to indoor air-supply, the specifically a kind of intellectual fresh air control device that can automatically take a breath according to indoor/outdoor temperature-difference and IAQ
Background technology
At present, more and more higher along with the air-conditioning utilization rate, people are in the airtight environment for a long time, owing to lack necessary circulation of air, IAQ is very poor, be easy to cause and do not accommodate transmission of disease, therefore, must take measures to carry out air exchange, and that existing air exchanging apparatus mostly is greatly is forced-ventilated, needs on the one hand to consume a large amount of energy, can cause on the other hand the acute variation of room air, indoor air with temperature is directly discharged outdoor, and the while heats the air that newly enters again or freezes, and causes energy dissipation.Because intelligent level is lower, can not in time blow or air draft according to the temperature difference and IAQ simultaneously, therefore, designing the higher aeration device of a kind of intelligent level is the key that improves IAQ.
Summary of the invention
The purpose of this utility model is lower for existing aeration device intelligent level, can not according to the problem of IAQ and temperature difference automatic ventilating, design the high intellectual fresh air control device of a kind of automatization level.
The technical solution of the utility model is:
A kind of intellectual fresh air control device is characterized in that it comprises:
Indoor exhaust wind machine 16, it is installed in casing 1 near in the indoor side, be used for the indoor exhaust wind mouth 11 of room air from casing 1 sucked the casing 1, enter heat reclamation device 6 through heat reclamation device 6 opposite sides again and carry out being discharged to outdoor from outdoor air outlet 2 again after energy reclaims;
Interior sensor, it comprises indoor temperature transmitter 12, oxygen concentration sensor 13, VOC(VOC) concentration sensor 14 and concentration of formaldehyde sensor 15, they are installed in casing 1 near on the indoor side, are used for measuring indoor temperature and toxic gas content;
The data communication device that described outdoor temperature sensor 4 and indoor sensing receiver gather is crossed the action that LED room parameter display unit 18 shows and pass through control cabinet 8 interlock control outdoor draft fans 5 and indoor exhaust wind machine 16, and described control cabinet 8 and display unit 18 are installed on the casing 1.
Described casing 1 is rectangular structure.
Described blower fan 5 is low-noise fan.
The quantity of described heat reclamation device 6 is two, and their symmetries are installed in the left and right sides of outdoor draft fan 5 or both sides up and down.
The beneficial effects of the utility model:
The utility model is simple in structure, and volume is little, and automatization level is high, when can automatically regulate indoor temperature according to warm internal-external temperature difference, concentration according to indoor harmful gas starts air exchange automatically, outdoor fresh air is sent into continuously indoor, guarantees that room air is comfortable fresh.
Description of drawings
Fig. 1 is structural representation of the present utility model.
1-casing; 2-outdoor air outlet; 3-combined filtering device; 4-outdoor temperature sensor; 5-outdoor draft fan; 6-heat regenerator; 8-control cabinet; 10-indoor air outlet; 11-indoor exhaust wind mouth; 12-indoor temperature transmitter; 13-oxygen concentration sensor; 14-VOC concentration sensor; 15-concentration of formaldehyde sensor; 16-indoor exhaust wind machine; 18-LED room parameter display unit.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As shown in Figure 1.
A kind of intellectual fresh air control device, it comprises:
One filter 3, it is installed in casing 1 in the face of on the outdoor one side; Described filter 3 is the combination of secondary leaf filter and photocatalytic filter, has effective air-cleaning function;
Outdoor draft fan 5(should adopt low-noise fan), it is installed in the casing 1 close outdoor side, air side one side of filter 3, for being sent into, outdoor air is symmetrically installed with two heat reclamation devices 6, heat reclamation device 6 carries out heat recovery and sends into indoorly by the indoor air outlet 10 of a side, and heat reclamation device 6 can also be outdoor with discharging after the cold recovery of room air again; Heat reclamation device 6 symmetries are installed in the left and right sides of outdoor draft fan 5 or both sides up and down.
Indoor exhaust wind machine 16(should adopt low-noise fan), it is installed in casing 1 near in the indoor side, be used for the indoor exhaust wind mouth 11 of room air from casing 1 sucked the casing 1, entering heat reclamation device 6 through heat reclamation device 6 opposite sides again carries out energy and (comprises heat and cold, when indoor temperature is high, reclaim heat, reclaim cold when indoor temperature is low, can be indoor with sending into again after the outdoor air cooling) be discharged to outdoor from outdoor air outlet 2 again after reclaiming;
Interior sensor, it comprises indoor temperature transmitter 12, oxygen concentration sensor 13, VOC(VOC) concentration sensor 14 and concentration of formaldehyde sensor 15, they are installed in casing 1 near on the indoor side, are used for measuring indoor temperature and toxic gas content;
The data communication device that described outdoor temperature sensor 4 and indoor sensing receiver gather is crossed the action that LED room parameter display unit 18 shows and pass through control cabinet 8 interlock control outdoor draft fans 5 and indoor exhaust wind machine 16, and described control cabinet 8 and display unit 18 are installed on the casing 1.
When the indoor/outdoor temperature-difference that collects when indoor and outdoors temperature sensor 4,12 is no more than 5oC, does not need to carry out energy and reclaim, this moment, the indoor exhaust wind machine 16 did not need to start; When the indoor oxygen concentration that collects when oxygen concentration sensor 13 is lower than setting value (oxygen concentration such as the standard code confined space must not be lower than 20%), automatically start outdoor draft fan 5, send into the new wind of outdoor oxygen enrichment indoor; The concentration of the indoor VOC that collects when VOC concentration sensor 14 is higher than setting value, and (concentration such as the TOVC in standard code dwelling house class place must not be higher than 0.5mg/m
3) time, automatic exhaust blower 16 in the priming chamber enters indoor pollution wind outdoor, and new wind can stitch door opening via window and mend wind and also can manually boot outdoor draft fan 5 and mend wind; The indoor formaldehyde concentration that collects when concentration of formaldehyde sensor 15 is higher than setting value, and (concentration of formaldehyde such as standard code dwelling house class place must not be higher than 0.08mg/m
3) time, also with exhaust blower 16 in the automatic priming chamber.All room parameters that collect will be on display unit real-time display update.
The utility model does not relate to partly all, and the prior art that maybe can adopt same as the prior art is realized.
Claims (4)
1. intellectual fresh air control device is characterized in that it comprises:
Casing (1), this casing (1) are used for during for horizontal type structure being installed in above or below the window and the top of door, are used for being installed in the left of window or right-hand when described casing is vertical structure;
Filter (3), it is installed in casing (1) in the face of on the outdoor one side; Described filter (3) is the combination of secondary leaf filter and photocatalytic filter, has effective air-cleaning function;
Outdoor draft fan (5), it is installed in casing (1) near in the outdoor side, is used for outdoor air is sent into heat reclamation device (6), and heat reclamation device (6) carries out heat recovery and sends into indoor by the indoor air outlet (10) of a side;
Indoor exhaust wind machine (16), it is installed in casing (1) near in the indoor side, be used for the indoor exhaust wind mouth (11) of room air from casing (1) sucked the casing (1), enter heat reclamation device (6) through heat reclamation device (6) opposite side again and carry out being discharged to outdoor from outdoor air outlet (2) again after energy reclaims;
Outdoor temperature sensor (4) is installed in the casing (1) near on the outdoor side, for measuring outdoor temperature;
Interior sensor, it comprises indoor temperature transmitter (12), oxygen concentration sensor (13), VOC concentration sensor (14) and concentration of formaldehyde sensor (15), they are installed in casing (1) near on the indoor side, are used for measuring indoor temperature and toxic gas content;
The data communication device that described outdoor temperature sensor (4) and indoor sensing receiver gather is crossed the action that LED room parameter display unit (18) shows and pass through control cabinet (8) interlock control outdoor draft fan (5) and indoor exhaust wind machine (16), and described control cabinet (8) and display unit (18) are installed on the casing (1).
2. device according to claim 1 is characterized in that described casing (1) is rectangular structure.
3. device according to claim 1 is characterized in that described blower fan (5) is low-noise fan.
4. device according to claim 1, the quantity that it is characterized in that described heat reclamation device (6) is two, their symmetries are installed in the left and right sides of outdoor draft fan (5) or both sides up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220462263 CN202792274U (en) | 2012-09-12 | 2012-09-12 | Intelligent fresh air control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220462263 CN202792274U (en) | 2012-09-12 | 2012-09-12 | Intelligent fresh air control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202792274U true CN202792274U (en) | 2013-03-13 |
Family
ID=47819529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220462263 Expired - Fee Related CN202792274U (en) | 2012-09-12 | 2012-09-12 | Intelligent fresh air control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202792274U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103776105A (en) * | 2014-01-29 | 2014-05-07 | 张伟斌 | Air purification equipment |
-
2012
- 2012-09-12 CN CN 201220462263 patent/CN202792274U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103776105A (en) * | 2014-01-29 | 2014-05-07 | 张伟斌 | Air purification equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20150912 |
|
| EXPY | Termination of patent right or utility model |